diff --git a/example.env b/example.env
index 299d2d56..46cb5f4a 100644
--- a/example.env
+++ b/example.env
@@ -5,6 +5,8 @@ G4F_API_KEY=
 G4F_PROXY=
 G4F_TIMEOUT=
 G4F_STREAM_TIMEOUT=
+G4F_BROWSER_PORT=
+G4F_BROWSER_HOST=
 
 HUGGINGFACE_API_KEY=
 POLLINATIONS_API_KEY=
diff --git a/g4f/Provider/needs_auth/Azure.py b/g4f/Provider/needs_auth/Azure.py
index 7ba808e1..2ae6e71e 100644
--- a/g4f/Provider/needs_auth/Azure.py
+++ b/g4f/Provider/needs_auth/Azure.py
@@ -132,9 +132,7 @@ class Azure(OpenaiTemplate):
             for key, value in cls.model_extra_body[model].items():
                 kwargs.setdefault(key, value)
             stream = False
-        if stream:
-            kwargs.setdefault("stream_options", {"include_usage": True})
-        if cls.failed.get(api_key, 0) >= 3:
+        if cls.failed.get(model + api_key, 0) >= 3:
             raise MissingAuthError(f"API key has failed too many times.")
         try:
             async for chunk in super().create_async_generator(
@@ -148,5 +146,5 @@ class Azure(OpenaiTemplate):
             ):
                 yield chunk
         except MissingAuthError as e:
-            cls.failed[api_key] = cls.failed.get(api_key, 0) + 1
+            cls.failed[model + api_key] = cls.failed.get(model + api_key, 0) + 1
             raise MissingAuthError(f"{e}. Ask for help in the {cls.login_url} Discord server.") from e
\ No newline at end of file
diff --git a/g4f/Provider/template/OpenaiTemplate.py b/g4f/Provider/template/OpenaiTemplate.py
index 33d71438..aedbb3f6 100644
--- a/g4f/Provider/template/OpenaiTemplate.py
+++ b/g4f/Provider/template/OpenaiTemplate.py
@@ -89,7 +89,7 @@ class OpenaiTemplate(AsyncGeneratorProvider, ProviderModelMixin, RaiseErrorMixin
         headers: dict = None,
         impersonate: str = None,
         download_media: bool = True,
-        extra_parameters: list[str] = ["tools", "parallel_tool_calls", "tool_choice", "reasoning_effort", "logit_bias", "modalities", "audio", "stream_options"],
+        extra_parameters: list[str] = ["tools", "parallel_tool_calls", "tool_choice", "reasoning_effort", "logit_bias", "modalities", "audio", "stream_options", "include_reasoning", "response_format", "max_completion_tokens", "reasoning_effort", "search_settings"],
         extra_body: dict = None,
         **kwargs
     ) -> AsyncResult:
@@ -127,6 +127,8 @@ class OpenaiTemplate(AsyncGeneratorProvider, ProviderModelMixin, RaiseErrorMixin
                     yield ImageResponse([image["url"] for image in data["data"]], prompt)
                 return
 
+            if stream:
+                kwargs.setdefault("stream_options", {"include_usage": True})
             extra_parameters = {key: kwargs[key] for key in extra_parameters if key in kwargs}
             if extra_body is None:
                 extra_body = {}
diff --git a/g4f/api/__init__.py b/g4f/api/__init__.py
index 59e15abe..20821b31 100644
--- a/g4f/api/__init__.py
+++ b/g4f/api/__init__.py
@@ -11,7 +11,6 @@ import time
 from email.utils import formatdate
 import os.path
 import hashlib
-import asyncio
 import base64
 from contextlib import asynccontextmanager
 from urllib.parse import quote_plus
@@ -109,7 +108,7 @@ async def lifespan(app: FastAPI):
             try:
                 os.remove(lock_file)
             except Exception as e:
-                debug.error(f"Failed to remove lock file {lock_file}:" ,e)
+                debug.error(f"Failed to remove lock file {lock_file}:", e)
 
 def create_app():
     app = FastAPI(lifespan=lifespan)
@@ -270,7 +269,7 @@ class Api:
                     user = "admin"
                 path = request.url.path
                 if path.startswith("/v1") or path.startswith("/api/") or (AppConfig.demo and path == '/backend-api/v2/upload_cookies'):
-                    if request.method != "OPTIONS":
+                    if request.method != "OPTIONS" and not path.endswith("/models"):
                         if user_g4f_api_key is None:
                             return ErrorResponse.from_message("G4F API key required", HTTP_401_UNAUTHORIZED)
                         if AppConfig.g4f_api_key is None and user is None: